Finding the Fourth Proportional to 9,914.04, 14,867.56 and 2,892.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,914.04 : 14,867.56 = 2,892.12 : x
2. Step 2: Convert to fraction form
   9,914.04/14,867.56 = 2,892.12/x
3. Step 3: Cross multiply
   9,914.04x = 14,867.56 × 2,892.12
4. Step 4: Simplify right side
   9,914.04x = 42,998,767.63
5. Step 5: Solve for x
   x = 42,998,767.63/9,914.04
6. Step 6: Final answer
   x = 4,337.16